Sarvatathāgatatattvasaṃgraha · Chapter 10

athāsāṃ guhyasādhanaṃ bhavati /
bhagena praviśet kāyaṃ striyāyāḥ puruṣasya vā /
praviṣṭvā manasā sarvaṃ tasya kāryaṃ samaṃ sphared // iti /
tatraitāni tālahṛdayāni bhavanti /
vajra vaśa //
vajra viśa //
vajra hana //
vajra hara //
tato hṛdayaṃ dattvā svakuladevatācaturmudrājñānaṃ śikṣayet / anena vidhinā vaktavyam / "na kasyacit tvayānyasyaiṣāṃ mudrāṇāmakovidasya ekatarāpi mudrā darśayitavyā / tatkasya he toḥ / tathā hi te satvā adṛṣṭamahāmaṇḍalāḥ santo mudrābandhaṃ prayojayanti tadā teṣānna tathā siddhirbhaviṣyati / tataste vicikitsā prāptā viṣamāparihāreṇa śīghrameva kālaṃ kṛtvāvīcīmahānarake patantaḥ / tava cāpāyagamanaṃ syād" iti //
atha sarvatathāgatasatvasādhanamahāmudrājñānaṃ bhavati /
cittajñānātsamārabhya vajrasūryaṃ tu bhāvayet /
buddhabimbaṃ svamātmānaṃ vajradhātuṃ pravartayan

anyā siddhimātrastu jñānamāyurbalaṃ varṣaḥ /
prāpnoti sarvagāmitvaṃ buddhatvamapi na durlabham